| 标题 | ef10007 MLOps_MCP 1.0.0 Path Traversal |
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| 描述 | The save_file MCP tool is meant to save uploaded content into a destination folder under the server's current working directory. Instead, it computes dest_path = os.path.join(os.getcwd(), destination) and trusts the result directly. Absolute destinations override os.getcwd() entirely, and relative traversal sequences escape it. The subsequent open(file_path, ...) call therefore writes arbitrary files outside the intended project workspace. |
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| 来源 | ⚠️ https://github.com/ef10007/MLOps_MCP/issues/1 |
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| 用户 | SmallW (UID 97245) |
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| 提交 | 2026-04-10 15時03分 (2 月前) |
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| 管理 | 2026-04-27 17時07分 (17 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 359809 [ef10007 MLOps_MCP 1.0.0 save_file Tool fastmcp_server.py filename/destination 目录遍历] |
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| 积分 | 20 |
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